Squire Technologies:SVI 9220

www.squire-technologies.com
SS7 Protocol Converter
Date, Audience details
1
Squire Technologies
SVI_9220

SVI_9220 SS7 Protocol Converter
► The SVI_9220 provides at its core a powerful, scalable SS7
to SS7 protocol converter delivering high performance SS7
signalling only conversion with support for up to 128 SS7
signalling links, dual redundancy and fully featured OA&M
► The product is delivered with the following options
► SS7 protocol converted
► SS7 router
SVI_9220 Overview
2

► SS7 Protocol Converter
► Supporting full protocol conversion
and inter-working between 40+
country variants of ISUP, TUP,
NUP, industry standards ETSI,
ISUP and ANSI with full support for
the ISDN NFAS protocol
► SS7 Router
► Offering routing at SS7 MTP/
SCCP layers allowing transparent
transport of higher layer SS7 ISUP,
MAP, TCAP etc, traffic
3
SVI_9220 Overview
SS7
SS7
SS7

4
Protocol Converter
SW
A ETSI ISUP ANSI ISUP
Variant Conversion
ISUP
- ANSI ISUP – T1.113.1to
T1.113.4
- GR-246 TelcordiaISUP
(T1.113.1to T1.113.4)
- ITU ISUP – Q.761– Q.764
- TTC – JT Q761-Q764
- ETSI ISUP EN 300 356-1
- China YDN 038 China
- FrenchSSURF (SPIROU)
- AustraliaACIF AG500
- BelgiumC2122 Ed.2
- FinlandSFS 5779
- GermanyZZN7 3.0.0
- HongKongHKYA 2202
SW
B
IMT Trunks
SW
A ETSI ISUP
ANSI ISUP
Multiple Conversion
SW
B
IMT Trunks
SW
C
TUP
SW
A ProtocolA
Circuit Protocol,CIC and PointCodeTranslation
SW
BProtocolB
ProtocolA CICx OPCyDPCx ProtocolB CICa OPCb DPCc
TUP
- ITU TUP Q721– Q725
- SSUTR2 V11-T1998
- ChineseGF 001-9001
- Brazil
IUP
- UK PNO-ISC/SPEC/006
- ItalySpecificaTecnicaN.763
- Mexico NOM-112SCTI
- Sweden 8211-A335,8211-
A325
- UK PNO-ISC/SPEC/006
- RussiaISUP-R
- KazakhstanISUP-K
- New ZealandPTC
- Lithuanian
- Brazilian210-110-724
- Swiss
- Pakistan
- Spanish
Outgoing Call
Manipulation
- Calledand callingparty
information
- Protocolinformation

5
SS7 to NFAS Converter
SW
ETSI ISUP NFAS ISDN
SS7 to ISDN Signalling Conversion
PBX
IMT Trunks
SS7 Protocol Support
- Full 9220 SS7 Protocol support
interworking
The SVI_9220 provides a signalling only conversion
solution for SS7 to ISDN signalling interworking when
using an NFAS interconnect to the ISDN equipment.
NFAS allows for a single D channel to support multiple bearer
channels spread across multiple interfaces. This follows a similar
model to SS7 and allows for bearer channels to be connected
directly between the SS7 and ISD equipment. This allows for
reduction in hardware on the protocol converter.
ISDN
- Q.391, DSS1,EURO,ISDN, QSIG
- NI1, NI2, ATT 41459
NFAS
- D-channel back
- Up to 128 Data links
- Full circuit supervision
- E1/ T1 support

6
SS7 Router
MTP L3
MTP L2
MTP L1
SCC
P
ISUP
TCAP
MAPINAP
Routing and
Translation
SCCP
- ITUT Q711 – Q714
- JT Q711-G714
- ETSI ETS 300 589
- ANSI T1.112
SCCP Routing
- Routing on incoming SCCP label
- Called and Calling
- GT, PC, SSN
- NOA, etc
- Variant Translation
- Outgoing SCCP label manipulation
- Translaterouting variant (GT>PC+SN, etc)
MTP Routing
- Route on MTP label
- Originating and Destination
PointCode
- Network Indicator
- SIO
SEP
STP SEP
A
SEP
X

► Physical Interconnect
► MTP Configuration
► Benchmarks
► OA&M
► Security
► SS7 Redundancy
Core Functionality
7

8
Physical Interconnect
SW
A
TDM E1 TDM E1
TDM Interconnectand Conversion
TDM Interconnect
- E1, T1, J1 (configurable)
- T3, DS3
- STM-1
- Up to 31 signalling links per E1
- Up to 23 signalling links per T1
- DACS Cross Connect across up to 64 interfaces
SW
B
SG M2PA M3UA
IP SIGTRANInterconnectand Conversion
SSP
SG M2PA TDM E1
SimultaneousTDM and SIGTRAN
SSP
PCC
SIGTRAN
- M2PA
- M2UA
- M3UA
- SUA
General
- Simultaneous terminationof TDM and SIGTRAN
- Simultaneous conversion between all variants

MTP L1-L3
► ITU-T Q.701-707
► ANSI T1-111.1 – 111.8
► NTT Q.701-704
► JT-Q.701-704
► Chinese GF 001-9001
► PNO-ISC/SPEC/005
Dimensioning
► 128 signalling links
► 32 Originating Point Codes
► 128 Linksets
► 1024 Destination Point Codes
General
► A- F link support
► Full MTP Routing Capabilities
► 14, 16, 24 bit termination and conversion
► Any variant to any variant
► Simultaneous multiple variant support
9
PCA
ITU-T Q701-
707
PCB
Variant conversion
MTP Configurations
ANSI
T1-111.1- 8
PCA PCB
Point Code sharing
PCA PCB
Assigned own Point Code
PCA PCB
Non symmetric MTP L3
interconnect
PCC
PCAPCB
PCC/D
PCC

10
Performance Benchmarks
Test Scenario 1
Message Flow SIP >> SS7 ISUP
Results
BHCA 7,200,000
Call attempts/ sec 4000
% CPU Usage Avg. 25%
Call Completion Rate 99.9998%
Simultaneous Calls Supported 10,000
Test Scenario 2
Message Flow TCAP Transactions
Results
Erlang 0.4
TCAP Transactions per second 40

11
OA&M – Operation,Administration and Maintenance
► Web based GUI
► SVI_MS Management
System
►Secure Remote Access
►Full Configuration
►Monitoring
►Debugging
► Command Line
Interface

12
SVI MS
► The globally deployed SVI platform empowers
its users with an advanced level of expertise
and functionality.
► The SVI-MS management system features a
comprehensive toolkit combining ease of use
and the ability to run, analyse multiple systems
both safely and securely, providing efficient:-
► Configuration - Real time system setup,
onboard resource and call routing
management
► Monitoring - Comprehensive statistical
service monitoring and system status tool
► Debugging - Rapid tracing, diagnosing and
CDR analysis compatible with Wireshark
and Ethereal

13
► The web based GUI brings the user powerful
tools to manage system resources, delivering a
real-time OA&M, offering:-
► Dashboard interface
► Wizard library
► Customisation – via XML
► Secure multi-user features
► Extensive help resources
► Compatibility with the entire SVI range

14
OA&M – Command Line Interface
► Configuration
► High speed real time
configuration for expert
users
► Full ‘secure’remote
access
► Administration
► Low Level MMI Interface
► Full onboard database
inspection and control
► Real time resource
status display
► Controlling system
resources
► Maintenance
► Configurable logfiles,
capturing all aspects of
system performance
► Compatible with
Wireshark and Ethereal
for full graphical protocol
traces
► Performance
► Extensive onboard
CDRs and statistics
generation
► Call minutes, ASR, PDD,
ACD, etc
► Resource Statistics
► Trap Reports
► Network Monitoring
► Trap capture
► Statistic monitoring,
Graphing andAlarming

The sophisticated SVI platform, brings secure
reliability and a proven global pedigree for
network operators, incorporating:-
► System
► Integrated Firewall
► Username, password protected
► Secure external protocols used for
access (SSH, SCP)
► Reports on unauthourised access
15
Security

SVI_9220 Protocol Converter
► 1+1 Dual Plan Worker/ Hot Standby
► Database and signalling information
checkpointed between planes
► Replicated hardware and software
► Eliminates single points of failure
► Five Nines uptime (99.999%)
► Single Pointcode spread across dual plane
architecture
► Single OA&M interface over VIP address
► Real time maintenance upgrades
16
Redundancy model
VoIP
PCC
Worker
Data & Signalling
CheckPointing
Hot Standby
PCDSS7 PCB

► Country wide Carrier providing TDM dial up services
► 6250 x trunks
► 128 x SIGTRAN links
► SMS Aggregator
► ProprietaryAPI delivering MAP lookup services
► 400 transactions per second
► 12x SS7 signalling links
► National Mobile Operator
► ANSI to ETSI conversion
► 8x signalling links
► 150 Transactions per second
Deployment Examples
17

► Visit www.squire-technologies.com
► For further product information on SS7 VoIP products for
carriers, operators and service providers, plus case
studies and customer testimonials.
► Email sales@squire-technologies.com
► To contact and member of our sales team
► Call +44 (0)1305 757314
► To speak with us today
18
Further information

64 High West Street, Dorchester,
Dorset. DT1 1XA UK
Squire Technologies

Squire Technologies:SVI 9220

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Similar to Squire Technologies:SVI 9220

Similar to Squire Technologies:SVI 9220 (20)

Recently uploaded

Recently uploaded (20)

Squire Technologies:SVI 9220